What is App Stack Builder?

App Stack Builder is a free AI-powered tool that helps founders and developers choose the right tech stack for their projects based on budget, app type, team size, and skill level.

What is the best tech stack for SaaS in 2026?

The best tech stack for SaaS in 2026 typically includes Next.js 16 for frontend, Supabase for database and auth, Vercel for hosting, Stripe for payments, and PostHog for analytics. App Stack Builder can generate a personalized recommendation based on your specific budget and requirements.

Is App Stack Builder free to use?

Yes, App Stack Builder is completely free to use. You can generate unlimited tech stack recommendations without any cost.

What types of apps can I build with the recommended stacks?

App Stack Builder supports various app types including SaaS applications, web apps, mobile apps, e-commerce stores, internal tools, and AI/ML products.

How much does a SaaS tech stack cost per month?

A modern SaaS tech stack can cost anywhere from $0-50/month for bootstrapped startups using free tiers, $100-300/month for growth-stage startups, to $500+/month for enterprise-ready infrastructure. App Stack Builder helps you find the best tools within your specific budget.

What is the best tech stack for solo founders?

For solo founders, we recommend Next.js + Vercel (free), Supabase (free tier), Supabase Auth (free), Stripe (pay as you go), and Plausible or PostHog for analytics. This stack can run your entire SaaS for under $50/month.

Can I export my tech stack recommendations?

Yes, you can export your tech stack recommendations as a PDF document or copy them to your clipboard. You can also share a link to your stack with others.

IDEs & Code EditorsFree tier

Zed: Pricing, Features & Alternatives

Zed is what the people who built Atom and Tree-sitter did next: a native editor in Rust, rendered on the GPU, that opens large projects noticeably faster than an Electron editor. Real-time multiplayer editing and an agent panel are built in, and it can drive external agents such as Claude Code or Gemini CLI through the Agent Client Protocol it introduced. The editor is free and open source forever. Personal includes 2,000 accepted edit predictions and unlimited use of your own API keys. Pro at $10/month adds unlimited predictions and $5 of hosted tokens. Business is $30 per seat with org controls.

Zed Pricing Plans (2026)

Plan	Price	Highlights
Personal	$0	2,000 accepted edit predictions / month · Unlimited AI with your own API keys
ProPopular	$10 / month	Unlimited edit predictions · $5 of hosted tokens / month
Business	$30 / seat / month	Unlimited edit predictions · Usage-based tokens · Org admin controls

Pricing summary: Free · paid from $10/mo. Always confirm current pricing on the official site.

Key Zed Features

Unlimited edit predictions
$5 of hosted tokens / month

Pros

+Fastest mainstream editor: native and GPU-rendered
+Bring-your-own-key AI with no subscription required
+Built-in multiplayer and support for external agents

Cons

−Extension ecosystem is a fraction of VS Code’s
−Debugger and language support still catching up in places
−Younger product, so expect rough edges

Best Zed Alternatives

Compare all

Visual Studio Code

Free

Neovim

Free

IntelliJ IDEA

Free · paid from $16.58/mo

Zed Compared

Zed vs Visual Studio Code Zed vs IntelliJ IDEA Zed vs Neovim

Zed FAQ

What is Zed used for?⌄

Zed is a ides & code editors tool. A GPU-accelerated editor written in Rust by the creators of Atom. It is free and open source, with $10/month Pro for hosted AI.

Is Zed free?⌄

Yes — Zed has a free tier you can start with, and paid plans for more usage and features.

How much does Zed cost?⌄

Zed offers a free tier, with paid plans starting at $10/month.

What are the best Zed alternatives?⌄

Popular Zed alternatives include Visual Studio Code, Neovim, IntelliJ IDEA. Compare pricing and features on our Zed alternatives page.